Climatological Report (Daily)
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CDCA42 TJSJ 250438
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1238 AM AST THU MAY 25 2017


...................................

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR MAY 24 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         88    248 PM  92    1972  87      1       89
  MINIMUM         78    537 AM  63    2007  77      1       80
  AVERAGE         83                        82      1       85

PRECIPITATION (IN)
  YESTERDAY        0.00          1.41 2011   0.13  -0.13      T
  MONTH TO DATE    2.04                      3.35  -1.31     2.31
  SINCE MAR 1     16.13                      7.04   9.09     7.92
  SINCE JAN 1     17.87                     10.83   7.04     9.89

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       18                        17      1       20
  MONTH TO DATE  377                       390    -13      420
  SINCE MAR 1   1248                      1258    -10     1367
  SINCE JAN 1   2017                      2035    -18     2217
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    12.4


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91
 LOWEST     63
 AVERAGE    77

..........................................................


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        93      1994
 MINIMUM TEMPERATURE (F)   77        70      1983


SUNRISE AND SUNSET
MAY 25 2017...........SUNRISE   544 AM AST   SUNSET   648 PM AST
MAY 26 2017...........SUNRISE   544 AM AST   SUNSET   649 PM AST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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